IC 6314 Milling Methods And Costs At The Northern Idaho Mills Of The Bunker Hill And Sullivan Mining And Concentrating Co. ? Introduction
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 67
- File Size:
- 20799 KB
- Publication Date:
- Jan 1, 1930
Abstract
This paper describing the milling practices at tae concentrators of the Bunker Hill and Sullivan Mining and Concentrating Co. is one of a series being prepared by the United States Bureau of Mines on milling methods and costs in the United States. The possibility of useful comparisons has prompted the description of all five of the mills operated by the Bunker Hill and Sullivan Company in northern Idaho. The general features of these mills are tabulated below: [ ]
Citation
APA: (1930) IC 6314 Milling Methods And Costs At The Northern Idaho Mills Of The Bunker Hill And Sullivan Mining And Concentrating Co. ? Introduction
MLA: IC 6314 Milling Methods And Costs At The Northern Idaho Mills Of The Bunker Hill And Sullivan Mining And Concentrating Co. ? Introduction. The National Institute for Occupational Safety and Health (NIOSH), 1930.